baber/WOPTO huggingface dataset:
Patent FR-2717705-B1 (FR)
Inventor: PARADIS FREDERIC
IPC: A63C9/085
Filed: 1994-03-24
Granted: 1996-06-07
Abstract: PCT No. PCT/FR95/00338 Sec. 371 Date Sep. 24, 1996 Sec. 102(e) Date Sep. 24, 1996 PCT Filed Mar. 20, 1995 PCT Pub. No. WO95/25567 PCT Pub. Date Sep. 28, 1995A toe piece for a ski safety binding includes a jaw having two lateral arms. The lateral arms pivot about a pin. The return and holding forces during the elastic travel are proportional to the triggering threshold. The useful elastic travel is independent of the triggering threshold. A lateral arm of a jaw exerts a moment on a lever which pivots. The lever is connected at one end to a spring. The triggering threshold is adjusted by altering the ratio of the distances between, on the one hand, the pivot of the lever and the point of contact between the spring and the lever and, on the other hand, the pivot of the lever and the point of contact between the jaw and the lever. The jaw acts on the lever through a movable part which is moved to adjust the triggering threshold.
Patent FR-2721796-B1 (FR)
Inventor: CAZIN BERNARD
IPC: A01K61/00
Filed: 1994-06-30
Granted: 1996-09-20
Abstract: PCT No. PCT/FR95/00857 Sec. 371 Date Dec. 24, 1996 Sec. 102(e) Date Dec. 24, 1996 PCT Filed Jun. 28, 1995 PCT Pub. No. WO96/00500 PCT Pub. Date Jan. 11, 1996A submersible structure for breeding piscicultural species in any aquatic environment that includes at least one frame member shaped and devised to accommodate a plurality of bunches of fibers. A series of frame members containing bunches of fibers can be connected and/or stacked to form modules in which the fibers can collect fish eggs. Preferably, the structure includes buoys which allow the structure to be positioned in medium-depth water, relative to the bottom of the aquatic environment.
Patent FR-2730557-B1 (FR)
Inventor: ARNAUD PHILIPPE
IPC: F42B8/28
Filed: 1995-02-10
Granted: 1997-04-11
Abstract: PCT No. PCT/FR96/00165 Sec. 371 Date Sep. 9, 1996 Sec. 102(e) Date Sep. 9, 1996 PCT Filed Jan. 31, 1996 PCT Pub. No. WO96/24818 PCT Pub. Date Aug. 15, 1996The invention relates to an exercise mine system for training in mine detection. The invention including a passive oscillating circuit tuned to a certain frequency. This circuit being designed to be detected by another active oscillating circuit carried by an individual or vehicle.
Patent FR-2730874-B1 (FR)
Inventor: BRASSARD SERGE
IPC: H02K1/27
Filed: 1995-02-16
Granted: 1997-03-21
Abstract: PCT No. PCT/FR96/00231 Sec. 371 Date Jul. 24, 1997 Sec. 102(e) Date Jul. 24, 1997 PCT Filed Feb. 13, 1996 PCT Pub. No. WO96/25785 PCT Pub. Date Aug. 22, 1996An inductor for an electrical rotary machine having a hollow or solid cylindrical yoke with a side wall to which is attached at least one sintered magnet having a pole face disposed facing an armature. The magnet is attached to the yoke by an over-molding which coats at least the pole face with a composite over-molding material containing a ferromagnetic material dispersed in a solid non-magnetic binder.
Patent FR-2741349-B1 (FR)
Inventor: DUFLOT PIERRICK
IPC: C07H15/04
Filed: 1995-11-17
Granted: 1998-01-23
Abstract: A novel method for making palatinitol comprising a first step of epimerising isomaltose under conditions enabling a mixture of alpha-D-glucopyranosyl-(1->6)-D-mannose and isomaltose to be achieved, a second step of catalytically hydrogenating the mixture, and a third step of chromatographically depleting the isomaltitol in the hydrogenated mixture to give a roughly equimolecular mixture of alpha-D-glucopyranosyl-(1->6)-D-sorbitol and alpha-D-glucopyranosyl-(1->6)-D-mannitol.
Patent FR-2755148-B1 (FR)
IPC: C12Q1/68
Filed: 1996-10-31
Granted: 1999-01-29
Abstract: The malignant or otherwise diseased state of a cell can be determined in tissues fixed by techniques such as the formalin and parafin methods. This determination is made by (1) studying the precise conformation (i.e. position and structure) of at least one gene within a chromosome of a targeted cell and (2) measuring the deviation of gene conformation in comparison to a non-diseased cell. Accordingly, methods for evaluating the malignancy index of cells, as well as monitoring the effectiveness of therapeutic treatment, are provided.
Patent FR-2795625-B1 (FR)
Inventor: CHETRIT MICHAEL
IPC: A61C17/032
Filed: 1999-06-30
Granted: 2002-01-04
Abstract: The invention concerns a dental water pulse operating on a running water pipe system as it can be connected to a running water faucet spout (3) and an anti-splash aerator. Said combination is characterised in that it comprises an upstream connection permanently screwed on the running water faucet spout whereof the shell (7) which enables to house an integral water aerating module (8), on its outer surface (in particular to maintain the height and standard diameter of the aerator), a connection system with pins and notches, connection system wherein the pins (5) of one of the parts of the connection system, upstream or downstream, are urged to be housed in the corresponding notches (16) of the other part, the pins or notches being integrated on the outer surface of the shell of the anti-splash aerator (7), whereon the dental water pulse downstream connection (4) is quick connected, downstream connection which, when connected to the anti-splash aerator (7) shell, diverts the water towards a tube (2), which is itself connected to the water pulse nozzle (1), to deliver a pressurised water jet (6), one or several ring type joints (10) providing a sealed connection between the dental water pulse downstream connection (4) and the anti-splash aerator (7) shell.
Patent FR-2799197-B1 (FR)
Inventor: LALO JACK
IPC: C08G12/38
Filed: 1999-10-01
Granted: 2001-12-14
Abstract: An aqueous aminoplast resin containing 10-60 wt.% melamine and having a specified formaldehyde to primary amine ratio is prepared by reacting formaldehyde, urea and melamine in a specified molar ratio, terminating the reaction and adjusting the pH of the mixture by adding a base and borax, adding urea, and cooling. Preparation of an aqueous melamine/urea/formaldehyde resin with a formaldehyde to primary amine ratio (F/NH2) of 0.3-0.6 and containing 10-60 wt.% melamine. The preparation comprises reacting an aqueous mixture of formaldehyde, urea and melamine in a F/NH2 molar ratio of 0.9-1.2 at a pH of 6-6.8, terminating the condensation by adding a base to adjust the pH to 7-7.4 and borax to adjust the pH to 8-8.6, adding urea over 20-60 minutes at 50-80 degrees C to give the final ratio, and cooling. The amount of borax added is such that the pH does not fall below 7.8 during the addition of the urea. The final pH is optionally adjusted to 8.6-9.2. Independent claims are included for the obtained resin and a material derived from wood and obtained using the resin.
Patent FR-2800676-B1 (FR)
Inventor: LABADIE JEAN
IPC: B60D1/00
Filed: 1999-11-09
Granted: 2002-01-18
Abstract: A coupling device for a handling trolley comprises a drawbar (22) arranged at the front of the trolley and designed to co-operate with the hook (24) provided at the back of a tractor, in particular a trolley preceding a line of trolleys. The drawbar (22) comprises a longitudinal slot (36) wherein the hook (24) is designed to slide such that the hook can slide in the longitudinal slot between a position spaced apart wherein the trolley (10) is at a maximum distance from the tractor while it is being towed and a closer position wherein the trolley is at a minimum distance from the tractor to reduce the space requirement when it is stopped.
Patent FR-2802982-B1 (FR)
Inventor: YQUEL JEAN PIERRE
IPC: B65D83/38
Filed: 1999-12-22
Granted: 2002-05-31
Abstract: Assembly designed has unit (1) for recharging with compressed air the container (2) which is fitted with a filling valve (11). The product to be distributed and the compressed air are contained inside the aerosol so that they are separated in difference spaces.. The product is contained in a flexible pocket inside the aerosol. The aerosol is fitted with a valve (101) allowing product distribution. This valve has at least three different operating positions, a rest position, a air distribution position only and a position which permits distribution of a mixture of the product with air. The filling valve (11) is made from a single piece of elastomer molding. The compressed air recharging system includes a compressor (6) and a ferrule connected to the compressor output which fits into the valve (11), it also has a mobile part (9) fitted with a passage (12) for the ferrule. Both the part (8) and ferrule are arranged so that the ferrule engages itself into the valve of the aerosol in response to a movement of the mobile part (9). The length of the ferrule is chosen so that it does not reach the bottom of the filling valve when the part (9) is actuated.. The ferrule remains engaged in the part (9) whatever its position, and the latter is designed to protect the ferrule in the absence of the aerosol.
Patent HU-230638-B1 (HU)
Title: Improved production of thebaine and oripavine
Inventor: BYRNE CHRISTOPHER JAMES
IPC: A01H6/64
Filed: 1997-07-08
Abstract: The invention relates to a method for producing a stably reproducing poppy plant of Papaver somniferum having thebaine and oripavine constituting about 50% by weight or greater of the alkaloid combination consisting of morphine, codeine, thebaine and oripavine, the method comprising the steps of:a) exposing at least one poppy seed of Papaver somniferum to a mutagenizing agent,b) growing the at least one poppy seed to produce a plant bearing a leaf or an immature poppy capsule, optionally through multiple self-fertilized generations,c) sampling the leaf or poppy capsule for the presence of thebaine, oripavine, morphine and codeine, andd) repeating steps a) to c) until a poppy plant of Papaver somniferum is obtained having thebaine and oripavine constituting about 50% by weight or greater of the alkaloid combination consisting of morphine, codeine, thebaine and oripavine, and to plants obtainable by this method.
Patent HU-225481-B1 (HU)
Title: Micro heat and power system
Inventor: HANNA WILLIAM THOMPSON
IPC: F24D18/00
Filed: 2002-08-02
Abstract: An integrated system to provide both heat and electric power. The integrated, or cogeneration, system operates with an organic working fluid that circulates in a Rankine-type cycle, where the organic working fluid is superheated by a heat source, expanded through an involute spiral wrap (scroll) expander such that the organic working fluid remains superheated through the expander, cooled in a condenser, and pressurized by a pump. Heat exchange loops within the system define hot water production capability for use in space heating and domestic hot water, while the generator is coupled to the scroll expander to generate electricity.
Patent HU-227389-B1 (HU)
Inventor: NAGY LAJOS
IPC: F03G4/02
Filed: 2007-03-12
Abstract: A találmány tárgya geotermikus energia vízkút, elsősorban kismélységű, a Föld hőenergiájának hasznosítására, melyet kis- és közepes mélységben alakítunk ki. A találmány szerinti kismélységű, a Föld hőenergiájának hasznosítására szolgáló geotermikus energiakutat az jellemzi, a talajréteg (1) szűrőzött rétegébe (22) nyúló, a hőaktív szakasz (5) teljes hosszán végig húzódó, alsó és felső végének közelében a palást felületén furatokkal (4, 18) ellátott béléscsöve (3); a béléscsövet (3) a béléscső (3) felső részéhez tömszelencével (6) együtt befogadó, cementpalásttal (9) körülvett, a talajszintbe (12) süllyesztett beton anyagú kútaknába csatlakozó furata (8) van, a béléscső (3) és a kút furata (2) között kavicságy (21) van kialakítva; a béléscsőben (3) lévő lezárás (20) alatt elhelyezett - a szűrőzött réteg (22) vizét a béléscsövekben (3, 7) elhelyezett csővezetéken (16) egy hőcserélőhöz (13) továbbító-szivattyúja (19); továbbá a hőcserélőben (13) elhűtött vizet egy ugyancsak a béléscsövekben (3, 7) lévő csővezetéken az alsó béléscső (3) furatain (18) át a kavicságyon (21) keresztül a hőaktív zónába visszavezető csővezetéke (17) van. A találmány szerinti közepes mélységű, a Föld hőenergiájának hasznosítására szolgáló geotermikus energiakút jellemzője cirkulációs üzemmódú, a víztároló rétegbe bevezetett alsó részén furatokkal (28, 29, 53, 54) ellátott alsó béléscsöve (25, 44) van; az alsó béléscsőhöz (25, 44) tömszelencével (30, 31,47, 48) csatlakozó és azt a talajszintbe süllyesztett beton aktával (35, 52) összekötő cementpalásttal (34, 51) határolt felső béléscsöve (27, 46) és középső béléscsöve (26, 45) van; az alsó béléscsőben (25, 44) lévő lezárás (41,61) alá benyúló és a magas hőmérséketű talajvizet egy keringtető szivattyú (39, 58) révén a talajszint feletti hőcserélővel (40, 59) összekötő csővezetéke (36, 55) van; továbbá a hőcserélőből (40, 59) a lehűtött vizet a keringtető szivattyúhoz (39, 58) vezető csővezetéke (38, 56) és a keringtető szivattyúhoz (39, 58) csatlakozó és a lehűtött vizet az alsó béléscső (25, 44) furatain (29, 54) át a talajrétegbe visszavezető csővezetéke (37, 57) van.
Patent HU-223776-B1 (HU)
Title: Stereoselective process for producing dihydro-1,3-dioxolo[4,5-h][2,3] benzodiazepine derivatives
Inventor: VARIE DAVID LEE
IPC: C07D317/54
Filed: 1995-08-30
Abstract: A process for stereoselectively forming N-substituted dihydro-2,3 benzodiazepines of formula (I) which are useful as AMPA receptor antagonists, and novel intermediates useful in the process. <CHEM>
Patent HU-223082-B1 (HU)
Inventor: BAUER KLAUS DR
IPC: C07D251/22
Filed: 1994-06-28
Abstract: A találmány szerinti vegyületek (I) általános képletében G jelentése(G1) vagy (G3) általános képletű, szubsztituált N-acil-amino-fenil-csoport, R1 jelentése hidrogénatom vagy alkilcsoport, R2 jelentése–CO–OR5, –CS–SR6, –CO–SR7, –CS–OR8, –CO–R9, –CO–NR10R11,–CO–O–N?CR12R13, –C(?NR14)R15 vagy CS–NR16R17 képletű csoport, R3ajelentése adott esetben szubsztituált alkilcsoport, alkenilcsoportvagy alkinilcsoport, R3b jelentése adott esetben szubsztituáltalkilcsoport, alkenilcsoport vagy alkinilcsoport, R4a jelentése adottesetben szubsztituált alkil-karbonil-csoport, alkoxi-karbonil-csoport,amino-karbonil-csoport vagy amino-szulfonil-csoport, R4b jelentéseadott esetben szubsztituált és karbonilcsoporton vagytiokarbonilcsoporton keresztül kapcsolódó alkilcso- port,cikloalkilcsoport, alkoxicsoport vagy tioalkoxicsoport, valamint adottesetben szubsztituált amino-szulfonil-- csoport, W jelentéseoxigénatom vagy kénatom, X és Y jelentése egymástól függetlenülhidrogénatom, halogénatom, adott esetben szubsztituált alkilcsoport,alkoxicsoport vagy alkil-tio-csoport, valamint monoalkil-amino-csoport, dialkil-amino-csoport, alkenilcsoport, alkenil-oxi-csoportvagy alkinil-oxi-csoport, Z jelentése CH-csoport vagy nitrogénatom. Atalálmány kiterjed a fenti vegyületek előállítására, valamintherbicidként és növénynövekedés-szabályozóként történő alkalmazásukra. ŕ
Patent HU-228145-B1 (HU)
Title: Use of an encapsulated bioactive composition
Inventor: CLIKEMAN RICHARD ROY
IPC: A01N25/10
Filed: 1998-04-10
Abstract: The present invention relates to a method for delivering a bioactive compound to the site where it will exhibit its biological affect and controlling the delivery of the bioactive compound through the physical-chemical properties of a particle containing the bioactive compound. The method is particularly useful for delivering agricultural chemicals and pharmaceutical compounds.
Patent JP-3051864-B1 (JP)
Title: 安全帯のショックアブソ―バ
IPC: A62B35/00
Filed: 1999-01-28
Granted: 2000-06-12
Abstract: 【要約】
【課題】  人体の落下エネルギーの吸収をスムーズにか つ確実にし、人体のバウンドをなくし、大幅にショック の緩和を図り、構造を簡単にかつ加工容易にする。
【解決手段】  先端に固定部への係止部材を有する吊ベ ルトの基端が、安全帯に装着されたショックアブソーバ １１に直接又は、安全帯に着脱可能に装着れたリールを 介して連結されている安全帯において、前記ショックア ブソーバ１１が、前記吊ベルト又はこれにリールを介し て連結した緩衝ベルト１３が巻回した回転体１４が回転 し、回転体１４に螺合されかつその軸方向にのみ移動可 能な押圧板１８が軸方向移動し、押圧板１８がこれと回 転体１４の間に設けた制動体１９を回転体１４に押圧接 触させて、回転体１４と制動体１９との摺動摩擦抵抗に より人体の落下エネルギーを吸収しながら緩衝ベルト１ ３の引出しを停止させるように構成する。
Patent JP-3010489-B1 (JP)
Title: ホットメルト剤用可変ｔダイ
IPC: B05B1/04
Filed: 1999-03-10
Granted: 2000-02-21
Abstract: 【要約】
【課題】  ホットメルト剤を薄膜状に塗布する際、塗膜 の幅を簡単に調整できるようにする。
【解決手段】  ダイ本体（１）に、横方向にスリット状 に開口する吐出口（２）を設ける。この吐出口（２）に 沿ってホットメルト剤を供給するよう複数の分岐流路 （３）・・・を有するマニホ−ルド（４）を形成する。 上記分岐流路（３）・・・を流れるホットメルト剤の流 動を制御するよう各分岐流路に制御弁（６）・・・を設 ける。上記吐出口（２）にシム（７）を挿入し、このシ ム（７）を横方向に移動する移動手段がある。上記シム （７）を移動させることにより吐出口（２）の開口寸法 が変わり、塗膜の幅を可変することができる。
Patent JP-2878681-B1 (JP)
Title: 刈払機
IPC: A01D34/68
Filed: 1998-03-31
Granted: 1999-04-05
Abstract: 【要約】
【課題】  構造が簡単でコストが低く、コンパクトで信 頼性と耐久性に優れ、軸方向の隙間の管理が容易で、し かもメインパイプとクラッチハウジングの結合・分離を 簡単に行える刈払機を提供することを目的とする。
【解決手段】  メインパイプ１の前方に刈刃を備える刈 払機において、後方のクラッチハウジング２に、a)エン ジンを取り付けるための基部２ｆと、b)基部２ｆから前 方に突出した筒部２ｇと、c)連結部材２ｈを介して筒部 ２ｇの前方に間隔をおいて一体的に形成された固定枠２ ８と、d)筒部２ｇの前端面２ａと固定枠２８の後端面２ ８ａとによってはさまれており周囲の大半が開放状態に ある空間２ｉとを形成する。また、メインパイプ１とク ラッチハウジング２とが軸方向に相対移動するのを防止 するための留め具３１を、メインパイプ１の外周に固定 してクラッチハウジング２における上記の空間２ｉにお さめている。
Patent NL-1042857-B1 (NL)
Title: Flensmuts
Inventor: BERNHARD JEROEN VAN DER STOEP
IPC: F16L57/00
Filed: 2018-05-08
Granted: 2019-11-14
Abstract: De flensmuts is een hoes die geplaatst wordt op open leidingen ter voorkoming van beschadigingen van de flens en/of pijp en ter voorkoming van ongewenste attributen, vuil en regenwater in de open leiding. Wat de flensmuts uniek maakt is dat deze snel is te plaatsen en te verwijderen is en dat deze op flenzen en leidingen met verschillende afmetingen te gebruiken is dankzij een elastische rand.
Patent NL-2013216-B1 (NL)
Title: Zuilsysteem.
Inventor: HUIBERT VAN DER STARRE
IPC: E04C3/38
Filed: 2014-07-18
Granted: 2016-07-14
Abstract: De onderhavige uitvinding heeft betrekking op een zuilsysteem, in het bijzonder voor het weergeven van informatie. Het zuilsysteem omvat een zuil die ten minste gedeeltelijk hol is, en een ballastcontainer die gevuld of vulbaar is met een vervormbare ballast, en welke ballastcontainer plaatsbaar of geplaatst is in de zuil. De ballastcontainer is een flexibele ballastcontainer en de ballastcontainer, wanneer geplaatst in de zuil en wanneer de ballastcontainer is of wordt gevuld, is ingericht om onder invloed van de vervormbare ballast te vervormen om zich zodoende vast te zetten in de zuil.
Patent NL-2013635-B1 (NL)
Title: Passenger catering system for a passenger transport vehicle.
Inventor: RONALD VERWEIJ
IPC: G06Q10/08
Filed: 2014-10-14
Granted: 2016-10-04
Abstract: The invention relates to a method for operating a passenger catering system by using a server, the server comprising a processor and a memory unit, wherein the processor is connected to the memory unit and wherein the processor is configured to execute the following steps: - receiving first input data from a passenger interface device; - comparing the first input data with stock data in a database stored in the memory unit; and - transmitting first output data to a crew interface device; wherein the first output data comprise data on available stock coinciding with the received first input data. The invention also relates to a passenger catering system for a passenger transport vehicle operated via the server.
Patent NL-2014133-B1 (NL)
Title: Slurry composition comprising solid particles for use in construction.
Inventor: FRANCISCUS MARIE DE GROOT
IPC: C09K17/00
Filed: 2015-01-14
Granted: 2017-01-04
Abstract: The invention relates to a slurry, and a method of preparing a slurry, wherein the solids, i.e. solid particles such as sand, remain in suspension in the slurry for a period of time to allow transport of the slurry and/or to allow the preparation of a slurry that consists substantially of the solid particles. The slurry that is prepared in the current invention is prepared by mixing a sodium silicate gel with the solid particles. Such prepared slurries have the advantage that simple means can be used for transport of the solid particles and can be used for filling cavities e.g. in the ground, the sea bead, in dykes, in dams, or at constructions sites.
Patent NL-2014366-B1 (NL)
Title: Component of a heating or cooling system.
Inventor: PATRICK PETRUS HENDRIKUS TIMMERMANS
IPC: F24H9/00
Filed: 2015-02-27
Granted: 2016-10-14
Abstract: The present disclosure relates to a component of a heating or cooling system. The component comprises: a hollow space, which is, in use, configured to accommodate a heat transfer liquid, most often under pressure; at least one connector to connect the component in the system; and an additive for the heating or cooling system, which is arranged in the space. The component may be a expansion tank, a radiator, a conduit and/or a heater, or any other component in or of a system. The additive may be pre-arranged, prior to connection of the component in the system, to enable introduction into the system of the additive to enhance frost resistance, combat corrosion and/or leakage and the like.
Patent NL-2016263-B1 (NL)
Title: Catch and a method for catching a locking element.
Inventor: EDWIN BUNSCHOTEN
IPC: E05B15/02
Filed: 2016-02-15
Granted: 2017-08-22
Abstract: The invention relates to a catch for catching a locking element, wherein the catch comprises a catch body that is adapted to catch the locking element in a receiving space in a catching direction, wherein the catch further comprises a correction member that is extends in the receiving space and that is arranged to correct a misalignment between the catch and the locking element by forcefully abutting the locking element in a correcting direction extending transverse to the catching direction, wherein the correction member is moveable in the correcting direction within the receiving space between a first position and a second position, wherein the catch comprises a fixing member which is adjustable between a first state, in which the fixing member is arranged to fix the position of the correction member with respect to the catch body, and a second state, in which the fixing member is arranged to allow repositioning of the correction member between the first position and the second position.
Patent NL-2020131-B1 (NL)
Title: Bioelectrical sensing electrode assembly
Inventor: PETRUS WILHELMUS MARIA DESAIN
IPC: A61B5/0478
Filed: 2017-12-20
Granted: 2019-06-26
Abstract: An electrode assembly for bioelectrical measurements, such as EEG measurements. A bipolar electrode arrangement (2) has a centre electrode (4) and a surround electrode (6) positioned 5 electrically isolated from and at a predetermined distance from a boundary ofthe centre electrode (4). The centre electrode (4) and surround electrode (6) span a sensing area (5) corresponding to a predetermined area of interest forthe bioelectrical measurement.
Patent NL-2020560-B1 (NL)
Title: Photovoltaic cell and a method for manufacturing the same
Inventor: WILHELMUS MATHIJS MARIE KESSELS
IPC: H01L31/18
Filed: 2018-03-09
Granted: 2019-09-13
Abstract: A photovoltaic cell is disclosed comprising a silicon substrate having two opposite main surfaces, wherein a ﬁrst main surface of the two main surfaces is covered with a passivation layer stack, comprising a POK- comprising-layer covering the ﬁrst main surface, and a capping layer which covers the POx-comprising-layer. Also disclosed is a method for manufacturing a photovoltaic cell.
Patent NL-2022011-B1 (NL)
Title: Vitrectome actuator
Inventor: ADRIAANTJE COLIENE DAM-HUISMAN
IPC: A61F9/007
Filed: 2018-11-16
Granted: 2020-05-26
Abstract: An actuation system for an ophthalmic cutting tool is disclosed. The system comprises a chamber (44) separated by a diaphragm (46) into a first compartment (48) a second compartment (50). A first port (49) is provided in fluid communication with the first compartment (48) and a first conduit (38) connected to the ophthalmic cutting tool and a second port (51) is provided in fluid communication with the second compartment (50) and a second conduit (40) connected to the ophthalmic cutting tool. The diaphragm (46) is movably mounted within the chamber (44) and is configured for alternate movement between a first position and a second position to alternately increase and decrease the volume of the first and second compartments. A drive system (54) is provided to drive oscillation of a diaphragm actuator (52) for moving the diaphragm between the first and second positions.